structura.js
A very fast and lightweight Typescript library to create immutable states with a mutable syntax (by giusepperaso)
concent
A reactive atomic state engine for React like. (by heluxjs)
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| structura.js | concent | |
|---|---|---|
| 4 | 7 | |
| 394 | 1,291 | |
| - | 0.6% | |
| 7.6 | 9.7 | |
| 3 months ago | about 2 months ago | |
| TypeScript | TypeScript | |
| MIT License | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
structura.js
Posts with mentions or reviews of structura.js.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-01-06.
-
Focusing on optimization, surpassing immer, limu finally reaches the top of immutable data performance
Before 3.12, although the performance of limu was several times better than immer, it was far away from structura and mutative These new immutable data operation libraries still have many gaps, so they can only be debugged friendly and several times faster than immer as a promotional point. If you want to pursue the ultimate speed, it is recommended by default. mutative.
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The sword refers to immer, the faster and stronger immutable data js tool limu stable version released!
But is immer really the ultimate answer? The performance problem of immer is more prominent in large arrays and deep-level object scenarios. See this issue description, many authors in the community began to try to make breakthroughs, and noticed that structura and mutative, I found that it is indeed many times faster than immer as they said, but it still fails to solve the problem of both fast speed and good development experience. I will analyze the two issues in detail below.
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I made a typescript library similar to Immer but ~20 times faster and with zero-runtime freezing
Nice work! but please break down https://github.com/giusepperaso/structura.js/blob/master/src/index.ts into something more manageable (refactor through extraction and promotion)
concent
Posts with mentions or reviews of concent.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-01-06.
-
Focusing on optimization, surpassing immer, limu finally reaches the top of immutable data performance
helux A state engine that integrates atom, signal, and dependency tracking, and supports fine-grained response updates
- Helux, a react state lib supports both atom arch and deep dependency collection
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The sword refers to immer, the faster and stronger immutable data js tool limu stable version released!
At the end of 2021, I started to conceive the v3 version of the state library concent, one of the key points is to support deep dependency collection (v2 only supports the first collection of state One-layer read dependency), then you need to use Proxy to complete this action in depth, and use immer in depth to find that viewing drafts in debug mode is very frustrating, and you need to use JSON.parse(JSON.stringify(draft)) to complete, although it was later discovered that the current interface can export a draft copy and view the data structure, but it really annoys me to insert extra current and then erase it at compile time, and current itself has a lot of problems Overhead, plus the following similar performance problems of immer found through issue
-
Limu, a Fast Immutable Lib
Why is Limu born? Because I plan to release concent V3 next year, I need a more advanced immutable data JS operation tool, so Limu was born
- Concent – State management tailored for React
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Help ssr, use concent to add some material to the nextjs application
Open source is not easy, thank you for your support, ❤ star concent^_^
What are some alternatives?
When comparing structura.js and concent you can also consider the following projects:
limu - High performance immutable lib alternative to immer with the same api, based on shallow copy on read and mark modified on write mechanism.
MobX - Simple, scalable state management.
umbrella - ⛱ Broadly scoped ecosystem & mono-repository of 192 TypeScript projects (and 157 examples) for general purpose, functional, data driven development
Most.js - Ultra-high performance reactive programming
hel - A module federation SDK which is unrelated to tool chain for module consumer. 工具链无关的运行时模块联邦sdk.
RxJS - A reactive programming library for JavaScript
Dragonbinder - 1kb progressive state management library inspired by Vuex.
Kefir.js - You're looking for https://github.com/kefirjs/kefir
kefir - A Reactive Programming library for JavaScript
Bacon - Functional reactive programming library for TypeScript and JavaScript
Cycle.js - A functional and reactive JavaScript framework for predictable code
Cycle.js (react-native) - Cycle.js driver that uses React Native to render